package day02;


public class MyTest {
    public static void main(String[] args) {
//        创建一个数组
        String[] arr = new String[10];
        StringBuffer sb = new StringBuffer(10);
        sb.append("woshinidie");
        for (int i = 0; i <sb.length() ; i++) {
            char s =sb.charAt(i);
            System.out.print(s+" ");

        }
    }
}
